P

Inventor

KNIPP ULRICH

DE21 patents
⚠️ This page may combine multiple inventors who share the name “KNIPP ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BAYER AG

20 patents
US5348778ASep 20, 1994

Sandwich elements in the form of slabs, shells and the like

BAYER AG468 citations97
US4582658AApr 15, 1986

Process for the production of a cellular composite plastic part

BAYER AG36 citations92
US4772639ASep 20, 1988

Process for the production of molded polyurethane parts

BAYER AG36 citations91
US4279856AJul 21, 1981

Method and an apparatus for assembling and removing a segmented tire mold core in a tire mold

BAYER AG41 citations88
US4129636ADec 12, 1978

Process for providing mixed foamable reactants to a mold

BAYER AG21 citations82
US4030637AJun 21, 1977

Apparatus for dosing and mixing fluid reactants

BAYER AG21 citations82
US4013391AMar 22, 1977

Mixing apparatus combined with a molding tool

BAYER AG20 citations82
US3991147ANov 9, 1976

Process for molding foamed plastics from reaction mixtures involving closed mold filling with the avoidance of gas bubble entrainment

BAYER AG20 citations82
US4539166ASep 3, 1985

Process for the production of a lightfast and colorfast composite plastic part

BAYER AG22 citations81
US3943215AMar 9, 1976

Method for the production of a foam cushion with a covering

BAYER AG32 citations76
US4917744AApr 17, 1990

Method of making a tire reinforced with sheath cord threads

BAYER AG18 citations74
US5344853ASep 6, 1994

Storable polyol mixtures containing mold release agents

BAYER AG16 citations73
US3982870ASep 28, 1976

Apparatus for producing molded foam articles without defects

BAYER AG12 citations73
US4576970AMar 18, 1986

Process for the production of molded articles having integral skin

BAYER AG15 citations72
US4185065AJan 22, 1980

Process for manufacturing tire segments

BAYER AG13 citations72
US5300264AApr 5, 1994

Process for the production of composite bodies

BAYER AG10 citations71
US4313482AFeb 2, 1982

Pneumatic tire and process for its manufacture

BAYER AG8 citations71
US4315536AFeb 16, 1982

Pneumatic tire

BAYER AG9 citations68
US5039293AAug 13, 1991

Device for the manufacture of a composite part

BAYER AG4 citations62
US5391255AFeb 21, 1995

Apparatus and method for producing composite sections from at least two individual profiles

BAYER AG0 citations35

HENNECKE GMBH MASCHF

1 patent